Featured Item View 7 Photos View 0 Videos Caterpillar C15 Engine - NEW REMANUFACTURED LONG BLOCK Contact for price We offer a variety of both, over the road truck and industrial replacement engines for the Caterpillar C15 ACERT and NON-ACERT Models. Our remanufactured CAT C15 engines come as a 3/4 long... Warranty Quantity9ConditionRemanufacturedHorse Power625 HPFits To EquipmentTractor Trailers, Day Cabs, Sleeper Cabs, Articulated Dump Trucks, Execavators, Drill Rigs, Logging Equipment, Pump EquipmentFits To Make(s)Peterbilt, Freightliner, Kenworth, International, Western StarFits To Model(s)Peterbilt - 279, 357, 359, 362, 378, 379, 386, 387, 388, 389 Freightliner - FLD120, Classic XL, Century, Cascadia, Columbia, Argosy Kenworth - T404, T600, T658, T680, T690, T800, T880, T2000, W900, K104, K108 International - 5900i, 9200i, 9400i, 9900i Western Star - 4800, 4900, 4964, 6964Will Fit Year(s)1999-2007Stock NumberBBENG53 MLS Number13095269CategoryEngines Last Updated4/1/2026 LocationParker, CO, US Sold ByBig Bear Engine Company (844) 332-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2007 Caterpillar C15 ACERT Engine for a CAT C15 (DUAL TURBO-ACERT-EPA04) Newly Listed $6,000 USD ConditionUsedUsage1,343,506 MilesHorse Power525 HPFits To Make(s)CATFits To Model(s)C15 (DUAL TURBO-ACERT-EPA04)Stock Number2640789 MLS Number14374564CategoryEngines Last Updated5/16/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar C15 Engine for a 2003 Kenworth T800 Newly Listed Contact for price CAT C15, #6NZ82552, 515HP. WILL TEST RUN AND CHECK BEARINGS. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK., Serial#: 6NZ82552, Horse Power: 515 ConditionUsedHorse Power515 HPFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2003Stock Number50726-5 MLS Number14370943CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar C15 Engine for a 2004 Kenworth T800 Recently Updated Contact for price CAT C15 435-500HP, ESN#MBN26492. CORE ENGINE ASSY, WILL INSPECT FURTHER, POSSIBLE USABLE BLOCK., Serial#: MBN26492, Horse Power: 435 ConditionUsedHorse Power435 HPFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2004Stock Number30926-5 MLS Number14232955CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar C15 Engine for a 2006 Peterbilt 379 Recently Updated Contact for price C15 ACERT BURN CORE. ESN#MXS19167 475HP. CONVERTED TO SINGLE TURBO (WATER IN OIL), Serial#: MXS19167, Horse Power: 475 ConditionUsedHorse Power475 HPFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2006Stock Number12226-3 MLS Number14116100CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Caterpillar C15 Engine for a 2006 Peterbilt 378 Recently Updated Contact for price C15 MXS 475HP ESN# MXS23425 BURNED CORE. POSSIBLE GOOD BLOCK AND CRANK, Serial#: MXS23425, Horse Power: 475 ConditionUsedHorse Power475 HPFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2006Stock Number11026-3 MLS Number14091625CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 1 Video Caterpillar C15 Engine for a 2007 Kenworth W900L Recently Updated $8,995 USD C15 NXS, CONVERTED TO SINGLE TURBO, RUNS OK, HAS MODERATE BLOWBY, WILL NEED OVERHAULED SOON BY THE CONDITION OF THE LINERS. NEEDS RODS AND MAINS. GOOD BUILDER ENGINE., Serial#: NXS22099,... ConditionUsedHorse Power625 HPFits To Make(s)KenworthFits To Model(s)W900LWill Fit Year(s)2007Stock Number51225-1 MLS Number13600826CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar C15 Engine for a 2008 Kenworth T600 Aero Recently Updated $5,500 USD / BURN ENGINE ASSEMBLY/ CONVERTED/DELETED SINGLE TURBO. TURNS OVER. STRIPPED TO LONG BLOCK ASSY. NEEDS ROD BEARINGS, MAIN BEARINGS LOOK GOOD. CAM LOOKS GOOD., Serial#: SDP13294, Horse Power... ConditionUsedHorse Power475 HPFits To Make(s)KenworthFits To Model(s)T600 AeroWill Fit Year(s)2008Stock Number101323-1 MLS Number12402966CategoryEngines Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar C15 Engine for a 2004 Peterbilt 387 Recently Updated Contact for price BAD BLOCK/ OK FOR PARTS. CRANK INVENTORIED #001148 FRONT COVER, Serial#: BXS03900, Horse Power: 475-550, Casting#: BXS03900 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)387Will Fit Year(s)2004Part NumberBXSStock Number70520-9 MLS Number10286005CategoryEngines Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C15 Engine for a 2006 Peterbilt 379 Recently Updated Contact for price GOOD INSPECTED TAKEOUT. WILL BE TEST RUN. RODS, MAINS AND BEARINGS WILL BE CHECKED. 90 DAY WARRANTY ON HEAD, BLOCK AND CRANK, Serial#: MXS13751, Core Charge: N/A, Horse Power: 475, ARR/CPL:... ConditionUsedHorse Power475 HPFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2006Stock Number83017-3 MLS Number9203941CategoryEngines Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 1 Video Caterpillar C15 Engine for a 2008 Peterbilt 388 Recently Updated $8,500 USD USED CATERPILLAR C15. ENG SERIAL SDP04743. 435HP, 653,000 MILES. ENGINE SOUNDS VERY GOOD, NO BLOW BY VISIBLE DURING OPERATION., Serial#: SDP04743, Horse Power: 435, ARR/CPL: 309-8298,... ConditionUsedCPL/ARR309-8298Horse Power435 HPFits To Make(s)PeterbiltFits To Model(s)388Will Fit Year(s)2008Stock NumberSV-78-4 MLS Number9559481CategoryEngines Last Updated5/14/2026 LocationAlma, AR, US Sold ByArkansas Truck Center (833) 371-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 1 Video Caterpillar C15 Engine for a 2007 Peterbilt 389 Recently Updated Contact for price GOOD ENGINE LAST RAN 2/2/26, Serial#: C2A02851, Horse Power: 475 ConditionUsedHorse Power475 HPFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2007Stock Number748548-3 MLS Number14121802CategoryEngines Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 1 Video Caterpillar C15 Engine for a 2007 Peterbilt 387 Recently Updated Contact for price RUNNING CORE LAST RAN 12/9/20 NO ECM, Serial#: N/A., Horse Power: 475, Casting#: N/A. ConditionUsedHorse Power475 HPFits To Make(s)PeterbiltFits To Model(s)387Will Fit Year(s)2007Stock Number665242-1 MLS Number10575651CategoryEngines Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C15 Engine for a 2006 Peterbilt 387 Recently Updated Contact for price Core Motor, Serial#: MXS73593, Horse Power: 475, Casting#: MXS73593 ConditionUsedHorse Power475 HPFits To Make(s)PeterbiltFits To Model(s)387Will Fit Year(s)2006Stock Number667987-1 MLS Number9389225CategoryEngines Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar C15 Engine for a 2003 Freightliner FLD132 Recently Updated Contact for price CAT C-15 ENGINE GOOD RUNNER- Call for more inquiries~ Cannot upload You Tube Video See in Part # link, Serial#: 6NZ69811, Horse Power: 1 ConditionUsedHorse Power1 HPFits To Make(s)FreightlinerFits To Model(s)FLD132Will Fit Year(s)2003Part Numberhttps://youtube.com/shorts/_vScgD8Yx3sStock Number295462937 MLS Number12925892CategoryEngines Last Updated5/14/2026 LocationWinger, MN, US Sold ByLucken Trucks and Parts (833) 637-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar C15 Engine - 475 HP Recently Updated $10,000 USD used caterpillar C15 from a 2008 kenworth t600 exellent running engine complete engine sold with echange of your core 956k on it, Serial#: 88, Horse Power: 475, Casting#: 88 ConditionUsedHorse Power475 HPStock Number3808909 MLS Number11155067CategoryEngines Last Updated5/14/2026 LocationWinger, MN, US Sold ByLucken Trucks and Parts (833) 637-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar C15 Engine for a 1999 Kenworth T800 Recently Updated Contact for price 1999 KW T800 CAT C15 3406E MOTOR (FRT SUMP ONLY), Serial#: 2WS0384, Horse Power: 490 HP, Casting#: 2WS0384 ConditionUsedHorse Power490 HPFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)1999Stock Number3483-KW-1 MLS Number13345960CategoryEngines Last Updated5/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Caterpillar C15 Engine for a 2008 Peterbilt 388 Recently Updated Contact for price DPF MOTOR, RR SUMP PAN, TWIN TURBO USED; HP: 550 HP (Engine Assembly), Serial#: SDP08055, Core Charge: 0, Horse Power: 550, Casting#: SDP08055 ConditionUsedHorse Power550 HPFits To Make(s)PeterbiltFits To Model(s)388Will Fit Year(s)2008Stock Number1880-PETE-15 MLS Number13336544CategoryEngines Last Updated5/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2005 Caterpillar C15 ACERT Engine for a CAT C15 (DUAL TURBO-ACERT-EPA04) Newly Listed $6,000 USD ConditionUsedUsage1,160,582 MilesCPL/ARR4CPXH0928EBKFits To Make(s)CATFits To Model(s)C15 (DUAL TURBO-ACERT-EPA04)Stock Number2627113 MLS Number14364318CategoryEngines Last Updated5/13/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2006 Caterpillar C15 ACERT Engine for a CAT C15 (DUAL TURBO-ACERT-EPA04) $6,000 USD ConditionUsedUsage714,879 MilesFits To Make(s)CATFits To Model(s)C15 (DUAL TURBO-ACERT-EPA04)Stock Number2560628 MLS Number14337998CategoryEngines Last Updated5/15/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2003 Caterpillar C15 Engine Contact for price USED 2003 CATERPILLAR C15 SINGLE TURBO ENGINE, 435HP, ARR:235-9163, STOCK:05042611, ESN:MBN10315, COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK ConditionUsedStock Number8652-05042611 MLS Number14349140CategoryEngines Last Updated5/4/2026 LocationMiami, FL, US Sold By4-Trucks Enterprises LLC (833) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2006 Caterpillar C15 ACERT Engine for a CAT C15 (DUAL TURBO-ACERT-EPA04) $6,000 USD ConditionUsedUsage551,817 MilesFits To Make(s)CATFits To Model(s)C15 (DUAL TURBO-ACERT-EPA04)Stock Number2611606 MLS Number14240023CategoryEngines Last Updated5/2/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2006 Caterpillar C15 ACERT Engine for a CAT C15 (DUAL TURBO-ACERT-EPA04) $6,500 USD ConditionUsedUsage1,976,237 MilesHorse Power432 HPFits To Make(s)CATFits To Model(s)C15 (DUAL TURBO-ACERT-EPA04)Stock Number2630387 MLS Number14302095CategoryEngines Last Updated4/29/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2006 Caterpillar C15 Engine - 466 HP $5,500 USD Cat C15 Engine Good take out. Price does not include Flywheel ECM Short Block $3500 ECM $900 Oil Pan $500 We sell a full line of Heavy Duty Truck Parts: *** We have many engine parts and... ConditionUsedHorse Power466 HPWill Fit Year(s)2006Stock Number202605 MLS Number11452421CategoryEngines Last Updated5/14/2026 LocationFelda, FL, US Sold ByDelauto Used Truck Parts (844) 925-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar C15 Engine for a 2006 Peterbilt 379 $4,800 USD (Core) 2005 Caterpillar C15, ENGINE ASSEMBLY- Not cilinder head, check Displacement: 14.6L, Horsepower: 475, Serial Number: MXS30738, For more information about this item, give us a call.... ConditionUsedHorse Power475 HPFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2006Stock NumberP-49476 MLS Number12091424CategoryEngines Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info